The whisk head uses specially treated stainless steel for superior durability and oxidation resistance compared to standard materials Its rotating designs produces finer, richer foam for professional lattes and cappuccinos This replacement frother whisk set is specifically designed for models MMF 015, MMF 003, MMF 003B ( 250ml), MMF 603, and MMF 615 ( 500ml) It ensures seamlessly fit and can be used for milk frothing, eggs beating, or mixing other ingredients Crafted with food grade and metal materials, this whisk is resistant and dishwasher safe Its lightweight construction features a comfortable grip for operations, while being simple to store and transport Ideal for home kitchens to make coffee drinks, or whipped eggs Also perfect for small cafes needing quick frothing or offices where staff want to prepare beverages conveniently The electric frother whisk creates ideal milk foam in just 1min, offering 4x faster than manual methods When paired with a heater, it maintains precise temperature control ( ±2°C) for perfect beverage consistency every time